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| author | Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> | 2024-04-05 10:57:08 +0200 |
|---|---|---|
| committer | Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> | 2024-07-22 16:01:59 +0200 |
| commit | 8ebe7e60f50c234f5d187fcc470d92f4d2a6a925 (patch) | |
| tree | 4ff60aafb96df967d89fef2cf24d1918e9badd96 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 6ae4014befbc16c63c31922d8462afcaae51e260 (diff) | |
| download | llvm-8ebe7e60f50c234f5d187fcc470d92f4d2a6a925.zip llvm-8ebe7e60f50c234f5d187fcc470d92f4d2a6a925.tar.gz llvm-8ebe7e60f50c234f5d187fcc470d92f4d2a6a925.tar.bz2 | |
[DAGCombiner] Push freeze through SETCC and SELECT_CC (#64718)
Allow pushing freeze through SETCC and SELECT_CC even if there are
multiple "maybe poison" operands. In the past we have limited it to
a single "maybe poison" operand, but it seems profitable to also
allow the multiple operand scenario.
One goal here is to avoid some regressions seen in review of
https://github.com/llvm/llvm-project/pull/84924
when solving the select->and miscompiles described in
https://github.com/llvm/llvm-project/issues/84653
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions